Planter attachment.



J. D. DRUMMOND.

PLANTER ATTACHMENT.

APPLICATION FILED 050.21.1915.

Patented Jan. 9, 1917.

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J. D. DRUMMOND.

PLANTER ATTACHMENT.

APPLICATION men 050. 21. 1915.

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JOSIAH D. DRUMMOND, OF HUNGERFORD, TEXAS.

PLANTER ATTACHMENT.

Specification of Letters Patent.

Patented J an. 9, 1917.

Application filed December 27, 1915. Serial No. 68,607.

To all whom it may concern:

Be it known that I, JosIAH D. DRUMMOND, a citizen of the United States,residing at Hungerford, in the county of Wharton and State of Texas,have invented certain new and useful Improvements in PlanterAttachments, of which the following is a specification.

This invention relates to new and useful improvements in a planterattachment.

The object of the invention is to provide a smoothing roller which isattached to and follows the ordinary planter. orcultivator and isprovided for the purpose of pulverizing clods and smoothing and packingthe earth so that it will retain its moisture.

With the above and other objects in view the invention has particularrelation to certain novel features of construction and operation anexample of which is given in this specification and illustrated in theaccompanying drawings wherein:

Figure 1 is a plan view of the device, Fig. 2 is a side elevationthereof, and Fig. 3 shows a plan view of one of the lift rods employed.

Referring now more particularly to the I drawings wherein like numeralsof reference designate similar parts in each of the figures the numeral1 refers to the axle upon which the wheels 2, 2, are fixed, said axlebeing rotatable in suitable bearings of the frame 3 which it supports.Secured to and extending forwardly from the frame is the tongue 4, anddepending from the frame is the share support 5 carrying the shares 6,6, and mounted upon the frame is the seed receptacle 7.

It is not thought necessary to further describe the planter, of whichthe foregoing is a partial description, as it forms no part of theinvention and any well known form of planter or cultivator-may be usedand to which the device hereinafter described may be attached.

Pivoted to the rear end of the side members 3, 3, of the frame 8, arethe respective arms 8, 8, whose rear ends curve clownwardly and areformed into bearings where- P in the respective ends of the axle 9rotate.

Fixed upon this axle is the smoothing roller 10, adjacent to which isthe oblong scraper blade 11, whose respective ends are fixed to thecorresponding arms 8, 8. This blade is 5 provided to remove the earthwhich may adhere to the roller as it passes over the ground surface.Fixed to one side of the frame is the rack 12 and rotatably mounted insuitable bearings of the frame work is the transverse shaft 13, to oneend of which the manual lever 14 is fixed. This lever is arrangedadjacent the rack 12 and has the dog 15, operated in the usual manner,and provided to engage with the rack to lock the manual lever againstmovement. Fixed to, and extending from, the respective ends of the shaft13 are the lift arms 16, 16. Pivoted to the free ends of these lift armsare the lift rods 17, 17 whose lower ends are slidable through orificesin the lugs 18, 18 which project laterally from the arms 8. The freeends of these rods have the nuts 19, 19 secured thereto to prevent theirdisengagement from said lugs and surrounding said respective rods andinterposed between said lugs 18 and the nuts 20, 20 which are fixed onsaid rod, are the coil springs 21, 21, which operate to hold the rolleryieldingly against the ground surface. When it is desired to elevate theroller the manual lever 14 may be disengaged from the rack 12 and movedforwardly, as indicated in Fig. 2 and, through the dog 15, locked insaid position. This will operate through the arms 16 and the lift rods17 to elevate the roller clear of the ground. When the manual lever 14:is manipulated rearwardly the roller 10 will, through the mechanismdescribed, be lowered into contact with the ground surface and, as isapparent, if the manual lever 14 is moved farther rearwardly after theroller is in contact with the ground surface the springs 21, 21, will becompressed and the pressure of the roller against the surface increased,said pressure varying in accordance as the position of said lever 14: isvaried.

What I claim is:

1. A device of the character described including a framework mountedupon the carrier wheels including a pair of side members rearwardlyextending, a pair of arms pivoted to said side members and extendingrearwardly therefrom, a single roller having said bearings which rotatein corresponding bearings in the free ends of said arms, a lug laterallyextending from each of said arms having a bearing, a transverse shaftrotatably mounted on the frame, a manual lever fixed to one end thereof,lift arms fixed to and extending rearwardly fromtherespective ends ofsaid shaft, lift rods, each pive oted at one end to the correspondinglift arms and whose other ends are: slidable through said lug bearings,means secured on said last mentioned ends preventing the disengagementof, saidrods from their bearings, a nutfixed to each rod, and spacedfrom the corresponding-lug and a spring.

surrounding each rod and interposed between the correspondinginut andlug, and I operating to hold the roller yieldably against the earthssurface.

2. A device of the character described includinga framework mounted-uponthecarrier Wheels,.including apa-ir of-side membersrearwardly extending,apair-of arms pivoted thereto and extending rearwardly therefrom,ausingle roller havingsidebearings which rotate in correspondinghearings in the free ends of saidarms, a laterallyex.-

tending lug having ra bearing securedlto each arm, av transverse. shaftrotatably mounted on the frame, a manual lever fixed Copies,ohthiapatent may vbeiobtained forgfivee cents each, by addressing.-theflcommissloner -ot=:1fatents;,

rounding each rod anddnterposedbetween the correspondingnuv and dug,andoperating to hold'the-roller yieldabl y against the earths surface,and a scraper "platefixed to 7 said arms at the-two respective ends andwhose edge 'isarranged adj acent the roller surface,-

In testimony whereof I have s1gned -my name-to this specificationin thepresenceof two subscribing witnesses. Y

J OSIAH7DJDRUMMOND5 Witnesses:

R. H. BRENNER, E: If LAImEM;

Washington, 1L0.

